环渤海地区城市旅游业发展效率时空特征及其演化阶段——以三大城市群为例
李瑞, 郭谦, 贺跻, 吴殿廷, 殷红梅, 叶倩
Spatial temporal characteristics of development efficiencies for urban tourism：a case study of three urban agglomerations in the Bohai Rim
LI Rui, GUO Qian, HE Ji, WU Dianting, YIN Hongmei, YE Qian
地理科学进展
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2014, (6): 773
-785
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DOI: 10.11820/dlkxjz.2014.06.006
